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13102144333 = 37438235163
BaseRepresentation
bin11000011001111001…
…01101101101001101
31020211002222220010221
430030330231231031
5203313122104313
610004040231341
7642453250345
oct141474555515
936732886127
1013102144333
115613900a63
122657a6b551
13130a5b6535
148c4157d25
1551a3cbc8d
hex30cf2db4d

13102144333 has 8 divisors (see below), whose sum is σ = 13769194208. Its totient is φ = 12451564944.

The previous prime is 13102144277. The next prime is 13102144369. The reversal of 13102144333 is 33344120131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13102144333 is a prime.

It is a super-2 number, since 2×131021443332 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13102144298 and 13102144307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102144933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115991 + ... + 4119172.

It is an arithmetic number, because the mean of its divisors is an integer number (1721149276).

Almost surely, 213102144333 is an apocalyptic number.

It is an amenable number.

13102144333 is a deficient number, since it is larger than the sum of its proper divisors (667049875).

13102144333 is an equidigital number, since it uses as much as digits as its factorization.

13102144333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8235243.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13102144333 its reverse (33344120131), we get a palindrome (46446264464).

The spelling of 13102144333 in words is "thirteen billion, one hundred two million, one hundred forty-four thousand, three hundred thirty-three".

Divisors: 1 37 43 1591 8235163 304701031 354112009 13102144333